Merge branch 'master' of github.com:webnotes/wnframework into webshop
[in import] shifted global variable to webnotes
Merge branch 'master' of github.com:webnotes/wnframework into webshop

Conflicts:
	core/page/data_import_tool/data_import_tool.py
Merge branch 'edge' of github.com:webnotes/wnframework into webshop
[float precision] load float precision from defaults
[reset perms] wnf utility to reset permissions
Merge branch 'edge' of github.com:webnotes/wnframework into webshop
Merge branch 'edge' of github.com:webnotes/wnframework into webshop
[precision] precision of a currency field based on currency's number format
Merge branch 'edge' of github.com:webnotes/wnframework into webshop
[precision] [fixes]
[precision] server side cleanup and client side precision method
Merge branch 'edge' of github.com:webnotes/wnframework into webshop
Merge branch 'edge' of github.com:webnotes/wnframework into webshop
[precision] added model and meta methods for client side and cleaned up round_floats_in for server side
Merge branch 'edge' of github.com:webnotes/wnframework into webshop
Merge branch 'edge' of github.com:webnotes/wnframework into webshop
[msgprint] wn.throw shows msgprint and also throws the message as exception
Merge branch 'master' of github.com:webnotes/wnframework into webshop
[utils] added a method to sum an array of numbers